منابع مشابه
Adaptive Hopfield Network
This paper proposes an innovative enhancement of the classical Hopfield network algorithm (and potentially its stochastic derivatives) with an “adaptation mechanism” to guide the neural search process towards high-quality solutions for large-scale static optimization problems. Specifically, a novel methodology that employs gradient-descent in the error space to adapt weights and constraint weig...
متن کاملWord Recognition using Hopfield Network
It is an undisputed fact that language is the most effective human tool to structure experience and to model environment. It is therefore necessary to model linguistic terms. A natural language (or ordinary language) is a language that is spoken, written, or signed by humans for general-purpose communication, as distinguished from formal languages (such as computer-programming languages or the ...
متن کاملGeneralization in a Hopfield network
2014 The performance of a Hopfield network in learning an extensive number of concepts having access only to a finite supply of typical data which exemplify the concepts is studied. The minimal number of examples which must be taught to the network in order it starts to create representations for the concepts is calculated analitically. It is shown that the mixture states play a crucial role in...
متن کاملThe hysteretic Hopfield neural network
A new neuron activation function based on a property found in physical systems--hysteresis--is proposed. We incorporate this neuron activation in a fully connected dynamical system to form the hysteretic Hopfield neural network (HHNN). We then present an analog implementation of this architecture and its associated dynamical equation and energy function.We proceed to prove Lyapunov stability fo...
متن کاملSentence Recognition Using Hopfield Neural Network
Communication in natural languages between computational systems and humans is an area that has attracted researchers for long. This type of communication can have wide ramification as such a system could find wide usage in several areas. WebBrowsing via input given as textual commands/sentences in natural languages is one such area. However, the enormous amount of input that could be given in ...
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ژورنال
عنوان ژورنال: Scholarpedia
سال: 2007
ISSN: 1941-6016
DOI: 10.4249/scholarpedia.1977